From: Geoff Collyer <geoff@collyer.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] memory stick
Date: Wed, 28 May 2003 16:24:23 -0700 [thread overview]
Message-ID: <78e754411d4072b6a40222e98493e92a@collyer.net> (raw)
In-Reply-To: <Pine.LNX.4.44.0305281419290.26256-100000@maxroach.lanl.gov>
Okay, for your 11/50 from V6's bproc(8):
RK (drive 0):
012700 mov $rkda,r0
177412
005040 clr -(r0) / rkda cleared by start
010040 mov r0,-(r0)
012740 mov $5,-(r0)
000005
105710 1: tstb (r0)
002376 bge 1b
005007 clr pc
RP (drive 0)
012700 mov $rpmr,r0
176726
005040 clr -(r0)
005040 clr -(r0)
005040 clr -(r0)
010040 mov r0,-(r0)
012740 mov $5,-(r0)
000005
105710 1: tstb (r0)
002376 bge 1b
005007 clr pc
RKs were the 2.5MB cartridge disks and RPs were removable disk packs.
The TM-11 magtape bootstrap was only 6 words and I think I had it
memorised at one time:
Magtape from load point:
012700 mov $mtcma,r0
172526
010040 mov r0,-(r0) / usr mt addr for wc
012740 mov $60003,-(r0) / read 9-track
060003
000777 br . / loop; now halt and start at 0
next prev parent reply other threads:[~2003-05-28 23:24 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-23 16:50 boyd, rounin
2003-05-23 16:56 ` Russ Cox
2003-05-27 9:22 ` boyd, rounin
2003-05-28 10:46 ` boyd, rounin
2003-05-28 14:24 ` ron minnich
2003-05-28 17:10 ` Andrew
2003-05-28 17:25 ` Jason Gurtz
2003-05-28 20:03 ` boyd, rounin
2003-05-28 20:19 ` ron minnich
2003-05-28 20:21 ` boyd, rounin
2003-05-28 23:24 ` Geoff Collyer [this message]
2003-05-28 23:38 ` boyd, rounin
2003-05-29 0:12 ` Geoff Collyer
2003-05-29 0:18 ` boyd, rounin
2003-05-29 8:45 ` Douglas A. Gwyn
2003-05-29 9:05 ` boyd, rounin
2003-05-29 9:12 ` matt
2003-05-29 12:46 ` Martin C.Atkins
2003-05-29 14:47 ` matt
2003-05-30 13:55 ` rog
2003-05-30 15:17 ` Dan Cross
2003-05-30 15:32 ` boyd, rounin
2003-05-30 18:43 ` Derek Fawcus
2003-05-30 18:54 ` Jack Johnson
2003-06-02 10:51 ` matt
2003-06-02 9:01 ` Ralph Corderoy
2003-05-29 9:30 ` [9fans] memory stick (pdps really) Bruce Ellis
2003-05-29 0:20 ` [9fans] memory stick boyd, rounin
2003-05-29 0:43 ` Donald Brownlee
2003-05-29 8:46 ` Douglas A. Gwyn
2003-05-29 9:08 ` boyd, rounin
2003-05-29 0:14 ` boyd, rounin
2003-05-28 21:13 ` Andrew
2003-05-28 21:17 ` boyd, rounin
2003-05-28 21:26 ` Andrew
2003-05-28 21:31 ` boyd, rounin
2003-05-28 21:43 ` bwc
2003-05-29 8:46 ` Douglas A. Gwyn
2003-05-29 8:45 ` Douglas A. Gwyn
2003-05-28 20:00 ` boyd, rounin
[not found] <2623575237@snellwilcox.com>
2003-05-29 10:28 ` steve.simon
2003-07-07 2:34 boyd, rounin
2004-07-15 0:56 [9fans] TODO lists for Plan 9 Kenji Okamoto
2004-07-15 1:01 ` [9fans] memory stick boyd, rounin
2004-07-15 1:10 ` Kenji Okamoto
2004-07-15 1:14 ` boyd, rounin
2004-07-15 1:29 ` Kenji Okamoto
2004-07-20 2:25 ` Kenji Okamoto
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